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X-RAY DIFFRACTION
Materials and Methods page
3GZN
  •   Crystallization Hide
    Crystallization Experiments
    Temperature 293.0
    Details 1.8 M tri-ammonium citrate pH 7.0, 4% (v/v) 1,3 butanediol, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 135.03 α = 90
    b = 228.71 β = 90
    c = 229.31 γ = 90
     
    Space Group
    Space Group Name:    I 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 93
     
    Diffraction Detector
    Detector CCD
    Type MAR CCD 165 mm
    Collection Date 2008-02-16
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 31-ID
    Wavelength List 0.97929
    Site APS
    Beamline 31-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 3
    Resolution(Low) 49.36
    Percent Possible(Observed) 92.3
    R Merge I(Observed) 0.094
    Redundancy 5.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.0
    Resolution(Low) 49.36
    Number of Reflections(Observed) 66102
    Number of Reflections(R-Free) 3515
    Percent Reflections(Observed) 97.87
    R-Factor(Observed) 0.23325
    R-Work 0.23046
    R-Free 0.28702
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 66.768
    Anisotropic B[1][1] 6.91
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -3.48
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -3.43
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.0
    Shell Resolution(Low) 3.079
    Number of Reflections(R-Free) 262
    Number of Reflections(R-Work) 4811
    R-Factor(R-Work) 0.308
    R-Factor(R-Free) 0.386
    Percent Reflections(Observed) 96.81
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 1.445
    r_scbond_it 0.871
    r_mcangle_it 1.086
    r_mcbond_it 0.577
    r_nbd_refined 0.211
    r_gen_planes_refined 0.004
    r_chiral_restr 0.08
    r_dihedral_angle_4_deg 15.884
    r_dihedral_angle_3_deg 17.111
    r_dihedral_angle_2_deg 38.568
    r_dihedral_angle_1_deg 5.662
    r_angle_refined_deg 1.147
    r_bond_refined_d 0.008
    r_nbtor_refined 0.308
    r_xyhbond_nbd_refined 0.153
    r_symmetry_vdw_refined 0.178
    r_symmetry_hbond_refined 0.126
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 15986
    Nucleic Acid Atoms 0
    Heterogen Atoms 64
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.2.0005